{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-11-12","schedule":[{"end":"2025-11-12T18:00Z","end_local":"20:00","hours":3.0,"mean_quality":0.0,"start":"2025-11-12T15:00Z","start_local":"17:00","target":null},{"end":"2025-11-12T22:50Z","end_local":"00:50","hours":4.83,"mean_quality":0.76,"start":"2025-11-12T18:00Z","start_local":"20:00","target":"NGC 7000"},{"end":"2025-11-13T05:10Z","end_local":"07:10","hours":6.33,"mean_quality":0.0,"start":"2025-11-12T22:50Z","start_local":"00:50","target":null}],"targets":[{"best_window":{"end":"2025-11-12T22:15Z","end_local":"00:15","hours":4.25,"label":"good","mean_quality":0.8,"start":"2025-11-12T18:00Z","start_local":"20:00"},"dec":44.33,"moon_separation":120.4,"name":"NGC 7000","quality_hours":3.68,"ra":314.69583333,"resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"score":65,"score_astronomy":100,"score_weather":65,"transit":{"airmass":1.0,"alt":87.2,"az":351.2,"t":"2025-11-12T15:55Z"},"verdict":"marginal","weather_known":true,"windows":[{"end":"2025-11-12T18:00Z","end_local":"20:00","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2025-11-12T15:00Z","start_local":"17:00"},{"end":"2025-11-12T22:15Z","end_local":"00:15","hours":4.25,"label":"good","mean_quality":0.8,"start":"2025-11-12T18:00Z","start_local":"20:00"},{"end":"2025-11-12T22:50Z","end_local":"00:50","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2025-11-12T22:15Z","start_local":"00:15"},{"end":"2025-11-13T05:10Z","end_local":"07:10","hours":6.33,"label":"unusable","mean_quality":0.0,"start":"2025-11-12T22:50Z","start_local":"00:50"}]}],"unscheduled":[],"warnings":[]}